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- Создано: 29-12-21
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Basics of electrical conduit
Описание: Basics of electrical conduit The first electrical distribution system provided direct current to residential and commercial customers in lower Manhattan. It was built by Edison Illuminating Co., beginning in 1882. Earlier in the century, telegraphy networks had become widespread, and ampacity, over-current protection and similar principles had been worked out. Fuses and even circuit breakers were available early in the nineteenth century, and Edison’s crews were able to create relatively safe installations. This is not to say that electric shock fatalities and electrical fires did not occur. For homeowners and small commercial operations, it was a new technology, not without risks. But the advantages of incandescent over gas lighting (which also had hazards), was immense, so the demand for electrical service was great. Doing premises installations, electricians quickly realized that they could make use of existing gas piping to route wiring throughout buildings. They could install numerous concealed wire runs without tearing up paneled walls and cutting into stamped-tin or plastered ceilings. Moreover, the repurposed metal piping provided excellent protection for the conductors and would contain thermal energy that might result from line-to-line arc faults. This wiring method had drawbacks. The existing gas piping did not have pull boxes or large-radius bends, so when installers encountered an elbow, the pull stopped abruptly. Additionally, because there was no general consensus on grounding (some early codes prohibited it altogether) there was the possibility that abraded electrical insulation would permit an entire run of metal pipe to become energized. Today’s electricians have the benefit of well-developed raceway and conduit products of metal, plastic and fiberglass. In addition to the pipe, numerous types of compatible fittings facilitate routing and wire-pulling tasks. Various types of flexible conduit, metal as well as PVC, some liquid-tight, permit installation in difficult settings or to control vibration as in the electrical supply to a motor. Rigid metal conduit (RMC) resembles galvanized water pipe. Sizes, threads and so on are compatible. But it is an NEC violation to use water pipe where conduit is required. RMC has a smooth interior finish, making for easier pulls and less chance of insulation abrasion. RMC can be cut and threaded in the field, but the material is expensive and heavy, making for a labor-intensive installation. It is used in special applications such as hazardous areas, underground where bedrock prevents conventional burial depth, and in some high-voltage installations. Electrical metallic tubing (EMT) is technically not a conduit. The proper term is metal raceway. However, when using it, electricians usually speak of putting wiring in conduit. It has a much thinner wall than RMC, but it is plenty rugged for most commercial and industrial applications, and it is widely used. Because of its light weight, it is quick and easy to deploy, and it is relatively inexpensive. It is not threaded in the field, but instead goes together easily with set-screw fittings (compression for outdoor work). PVC conduit is less expensive. Its use should be avoided in long horizontal runs because sagging and buckling due to thermal instability can make for an unsightly finished product. It is the raceway of choice, however, for most underground work, for wiring embedded in concrete, or in agricultural buildings where EMT would corrode. Though not Code required, EMT is excellent for indoor runs of data cabling such as category wire. Because it is grounded, it provides excellent isolation from RF interference. If there is a future wiring upgrade to optical fiber or a higher Cat number, the existing wire can be used as pull rope to facilitate the upgrade. All the rules for bending conduit are applicable to bending EMT. EMT is much easier to bend than RMC, where the next size larger bender is needed due to the greater outside diameter. Many jobs involving a single 90° bend are quite simple and require no advanced knowledge or expertise. A fundamental principle in all EMT Electrical Conduit installations is that the pipe should conform closely to the wall or ceiling finish surface. In other words, do not allow the raceway to take a shortcut through open space in a building interior. Nor, generally, should a diagonal route be taken even if that would reduce the amount of raceway and wire required. To make an interior corner, use a bender, forming a uniform 90° sweep. To make an exterior corner, use a conduit fitting such as a 90° conduit body with removable cover, to facilitate conductor installation. The NEC specifies that each individual raceway run is to be installed as a complete system including end terminations prior to pulling in conductors. The NEC also states that conductors are to be pulled through the equivalent of no more than four 90° bends between terminations and/or open pull points. This figure is true for all sizes of conduit. There is no limit to the distance of the run. Quite often a conduit run consists of a straight stub between boxes. To simplify the installation, you can postpone tying down one of the boxes until after the pipe is terminated. Another common, simple job involves running pipe from a box to an interior corner, known in the trade as a brick wall, where a conduit bend is needed. You can leave one or both legs long, then mark and cut them to fit after the bend is made. Alternately, and more elegantly, use the standard deduction for a given size conduit. For half-inch conduit, the deduction is five inches. For 0.75-in. conduit, the deduction is six inches. For IMC Electrical Conduit the deduction is eight inches. Usually the deduction is stamped on the bender. Mark the conduit, minus the deduction for the conduit size. Put the conduit in the bender with the mark on the Rigid Electrical Conduit aligned with a mark on the bender, usually an arrow called the B mark. Make the bend, being sure to bring the moving leg up until it is vertical. These are the simpler conduit bends. Now we’ll look at some more complex procedures.An array of pipe can be run from entrance panel to final destination without regard to appearance and it will probably work electrically, but the product would invariably be perceived as substandard. When a group of conduits emerge from the top, side or bottom of a panel, uniform spacing should be maintained as they follow parallel paths from room to room. A plywood template is helpful in maintaining Flexible Metal Conduit spacing from start to finish. Where a pipe peels off to one side to connect to a load, it should have previously been located so as to be at the outside of the pack, as opposed to moving to a different level and crossing over. This involves ordering the branch circuits and feeders correctly where they originate at the service equipment and also at each enclosure along the way. When a number of parallel conduit runs are required to make a 90° (or some other angle) bend simultaneously, multi-shot bends are used to maintain uniform spacing throughout the bend. It is sometimes acceptable simply to bend them at the same angle, but the multi-shot procedure makes for a better finish appearance, especially in an upscale location such as across the ceiling in an airline terminal. To figure Flexible Metal Conduit Fittings for complex installations, it is often best to use trigonometric functions. The sides of all right triangles with given angles on either side of the hypotenuse conform to the same ratios regardless of the triangle size. These ratios can be found in readily available trig tables. And they can be used to find the sides, or working in the other direction, to find the angles. In similar triangles, the ratios of the sides are the same regardless of the size of the triangles, and they depend upon the angles. So a triangle with hypotenuse of unit size has opposite side of size sin?θ and adjacent side of size cos?θ in units of the hypotenuse. These ratios are useful in finding the angle of a proposed bend when the two sides are known, or finding a side when the other side and the angle are known. The trig tables are embedded in scientific hand calculators, making the number crunching very easy and instantaneous.
Дата Публикации: 29-12-21
Why ATVs Are Great to Ride in the Summer
Описание: Why ATVs Are Great to Ride in the Summer What do I think is worth adventuring on? ATVs! Gas ATV tires and durability allow you to explore areas that your traditional motorcycle can’t handle, and it’s a totally different experience. That doesn’t mean you have to swear loyalty to an ATV, either, it’s just a great chance to jump on one and experience just a little more of the unknown. If you live in a generally picturesque area, riding an ATV makes this a ton of fun. And even if you’re not in an area you would consider traditionally beautiful, there are always a variety of surprising spots you can find. An ATV allows you to go off-road, and it’s much easier to adjust and adapt to that an off-road bike. If you live in a particularly rocky area, ATVs are professionals at getting over those problematic paths. Since the weather will be so fantastic (unless you’re an insanely hot area-sorry Arizona), you’ll be able to get a different view of your surrounding area. Maybe even a view you’ve never experienced because you’ve never really been able to off-road. Whatever the reasoning, ATVs are made for adventure and experience. It doesn’t matter if you prefer the nitty gritty style of camping, or you prefer to rent out a small cabin because it doesn’t change the fun that ATVs bring. When you go camping with family or friends, having an ATV along for the ride is always an excellent idea. They can hold and carry more than a traditional motorcycle, and sure as heck of a lot more than an off-road bike. They’re great for lugging things around, won’t sink into muddy patches quickly, and are a great experience for everyone involved. While it depends on the ATV you have, most can handle more than one rider, which is great if you have a younger member of the family that can’t ride but still wants to be involved. I’ll just say an ATV makes those that don’t really enjoy camping a much bigger fan, once they get a ride. It doesn’t take any convincing to tell a rider what kind of friendships a set of wheels can create. And while you might love your motorcycle buddies, there’s always enough room in your life for new people. That’s especially true if you enjoy any kind of activity that gets your adrenaline pumping and gets you out there. The big difference between you motorcycle friends and potential Kids ATV friends? One rides the road, and one doesn’t need or want one. Whether Polaris, Yamaha, or a Honda ATV, these are becoming increasingly more popular, and that means establishing a group of friends to adventure with is getting easier or easier. It’s easy to bond with people when you’re all riding through muddy areas and trying not to spin out, or riding alongside a lake. It has its own, unique culture to get involved in. And with summer here and moods lifted, everyone’s out to find some new riding buddies. As I have previously mentioned before, 3-month long summer breaks are no longer the norms in our life. And while summer does bring a certain air of excitement, the everyday grind is still there, sometimes breathing down our necks. It can be even more frustrating when you get to see your kids having a blast during summer vacation, and you can’t join in because life must go on. While your motorcycle can be a great stress reliever, any experience that gives you a sense of escape will help you achieve that. ATVs give you the ability to really remove yourself from everything else, and take things off-road. You’ll earn some silence that you may not have been able to experience in a long time, or get time to ponder over things. The weather will be great, and sometimes it just takes removing yourself to decompress a little bit. And Youth ATVs are great for helping you get there. I know, I know, I don’t want to be “that” person. But just hear me out. The summer months are proven to see an increase in eating and lounging habits. That’s to say that summer can be a difficult time to get out and get some physical exercise in. The surprising things about ATVs are that they can easily exhaust you, especially if you’re riding them on rough and difficult terrains. You need to have a lot of control over the vehicle, which usually involves you testing the limits on things like your arm strength. The best part is that you don’t even know you’re exerting anything physical, and those are honestly the best activities. You don’t have to give up your bike. I know you love it, and it knows you love it, too. But summer is a time for exploration and new experiences, and riding an ATV should really be one of those things! You might be surprised by how much fun you have, and hey, any extra adrenaline addition in your life is always welcome, right? If you’re new to ATVs, there’s a lot to learn before you fire up your ride and hit the trails. To make sure you’re doing things right on each new adventure, it’s really important that you educate yourself. By getting familiar with ATV riding best practices, you’ll be ready to hit the ground running! Take a look at these ATV safety tips — you’ll find our riding advice for beginners can make 4-wheeling safe and fun. Know Your ATV Safety Basics Common sense goes a long way when you’re on your ATV — and it’s a great place to begin. When just starting out, keep it simple and get to know your ride over time. Here are a few good ideas that can make your ATV experience a safe one: Start with a simple machine. Picking up a high performance ride may sound fun, but too much power can be bad. The last thing you need is to lose control of your ATV early on. Check out the owner’s manual. You’ll be able to pinpoint what items are where and find out how to operate your vehicle the right way. Educate yourself first. Before you fire up your all-terrain vehicle, invest a few hours in hands-on Adult ATV safety training. The ATV Safety Institute is a great place to start. Each RiderCourse offers thorough ATV training, and some states offer training subsidies, so check with your DMV. If you’ve recently purchased your ATV, training may be free. Make sure you have solid footing. As a new rider, you’ll have enough to think about without worrying about what to do with your feet. With Nerf bars and heel guards, you’ll get the stability you need. Nerf bars are like giant foot pegs that allow you to keep your feet planted during your ride. Heel guards keep your feet where you want them, giving you more control while riding. Stay off the street. ATVs are typically licensed for “off-highway” use and are not safe or designed to be driven on certain pavements. Also, it may be illegal. Check with your DMV to learn about ATV restrictions in your area. Learning the Throttle on Your ATV Bring along an experienced friend, riding on another ATV, who can coach you along the way. Stay aware, and get a feel for the way your ride accelerates. Take a look at our ATV throttle tips: Go slowly at first. The accelerator on an ATV is actually a thumb throttle that you press. Getting the feel of the throttle is important for new riders to help build confidence. Giving it too much gas can cause the ATV’s front end to pop up. Practice easing the throttle on and you’ll be riding safe and stable. Purchase high-test gasoline. Filling up with high-octane fuel can keep your machine running smoother, longer. Your throttle will perform more consistently too. Always Wear Your ATV Riding Gear Having the right gear can make a big difference and being prepared is one great way to prevent serious injuries. Here are a few key points about Electric ATV riding gear: Wear protective clothing. As a new rider, you should invest in all the necessary protective clothing and gear you need. Make sure you have a protective jacket, good boots that go above your ankle, a DOT-certified helmet, gloves and goggles. Don’t forget a chest protector and knee/shin guards for further protection. Get a good helmet. When you’re moving fast down the trail, ducking branches and catching dirt from the ride in front of you, you’ll be glad you invested in a good DOT-certified helmet. They’re the single most effective means of preventing head injuries. Off-road/Motocross helmets offer full-face protection and a solid section of molding that protects your chin and jaw. They also cut down on noise and protect you from flying insects. Learn About ATV Shifting Depending on the type of ATV you’ve got, you may have to ramp up on manual shifting. Usually the left foot will control the shifting lever and the left hand controls the clutch. Your right thumb will typically manage your speed with a spring-loaded throttle. You’ll find there’s a finesse to managing the throttle and the release of the clutch to prevent stalling. Here are a few other ATV transmission tips: Practice changing gears. If anyone ever taught you how to drive a stick shift, they probably took you to a parking lot and you practiced working the clutch and shifting gears over and over until you felt confident. This same lesson should apply to new ATV riders. Make your controls second nature. Over time, your ATV’s gearing and controls will become familiar. But in the beginning, they’re easy to confuse. So, practice with all your controls until you’re very comfortable before you go on any long-distance treks. ATV Posture and Riding Positions Good ATV posture can help you to feel balanced and in control when riding. Simply keeping your feet planted and your hands firmly gripping the handles at all times can prevent injury. Here are a few other ATV posture tips: Work on your riding position. While an ATV has handlebars like a dirt bike, steering an ATV is different. You’ll still use your body to help distribute weight evenly. But while you’d lean into a curve on a dirt bike, on an ATV you lean to the opposite side of momentum. So, if you're turning right you'll feel pushed to the left and you'll want to lean right. Know when to hover. When you’re on a flat trail enjoying the sights, go ahead and sit down. But if you're picking up speed on a livelier trail you’ll need to stand up. Remain just above the seat, with your elbows out and knees bent and enjoy the ride. Hovering gives you greater visibility and will end up making you a better rider. Stay loose. Remember that you’re riding on terrain that can have unexpected bumps and dips. Avoid locking your elbows, and keep your knees bent to absorb the movement along the way. ATV Practice Makes Perfect Mastering a skill like riding an ATV will take time. Here are a few tips on mastering the art of riding your ATV: Deliberate practice is key. Start your practice rides with a goal. By working with realistic expectations, you’ll make steady progress. Practice by isolating tasks. Refer to your training and work on improving your skill by revisiting situations that gave you trouble in the past. Approach these passes carefully, and remember that quality over quantity yields the best results. Becoming a skilled rider and feeling confident comes with time. To master the basics just suit up and practice on various terrains. As you slowly increase your skill, you’ll find your coordination and riding abilities will improve, and you’ll experience real 4-wheeling fun. While you’re getting comfortable on your ATV, remember to get in contact with your American Family Insurance agent. Be sure to inquire about ATV insurance and additional coverages for increased protection. You’ll ride with more confidence knowing that your ATV’s covered, no matter where the trail ahead takes you.
Дата Публикации: 29-12-21
My PC Gaming Chair: PU-leather or fabric?
Описание: My PC Gaming Chair: PU-leather or fabric? When you’re looking for a PC Gaming Chair, it’s obvious that you only want the best. You don’t want to be spending money on something that isn’t going to properly support you while you’re gaming, of course! And we all know that the kind of materials that are used in gaming chairs can have a large impact on how good the chair is as a whole. It can be hard to decide whether you should go for PU-Leather or fabric. Both options have a lot of positive and negative aspects, so it can largely depend on your individual desires. Thankfully, we’ve written this article to highlight the key things you need to know about both PU leather and fabric What is PU Leather? As you can imagine, PU Leather is like real leather, but it isn’t exactly the same. This is a manufactured leather product that is constructed out of split leather. This kind of leather is made out of the part of the animal hide that remains after making high quality leather, such as top grain or full grain leather. Because of this, the material is much cheaper and isn’t quite as good as real leather, but it’s certainly not bad. Once the split leather has been removed, it is then covered in polyurethane and it’s applied to the surface of the piece of furniture, the gaming chair in this case. The chair will have a gossy finish that looks a little vintage, but not really realistic. A lot of vintage furniture like diner booths were made out of PU leather! PU Leather PC Gaming Chair Characteristics Okay, so what are the key things you need to know about PU Leather? Well, firstly – the look. A lot of people like the look of leather and while it isn’t necessarily an enitrely authentic look, it still does look mostly like leather but it’s much cheaper. Sweating One of the biggest problems with PU Leather gaming chairs is that they can have the unwanted side effect of making you sweat a little more than usual – this is generally the main reason why a lot of people prefer not to use these chairs. The material isn’t particularly breathable so a lot of gamers can get pretty sweaty when they are gaming in the summer, which isn’t the most comfortable thing. After a while you may get up to see that your seat is utterly drenched – not good! With that being said, it really does depend on just how much you sweat. Not everyone sweats a lot, so this may not bother you. Learn more about the differences in office furniture leather. Stain Immunity One particularly big selling point of PU Leather gaming chairs is that they’re pretty much immune to stains. If you drop some hot cheese nachos on your gaming chair – no sweat! All you need to do is wipe the first of the seat so it’s really easy to clean. This may not be too much of a concern for an adult gamer who most likely doesn’t drop food everywhere at this point, but if you’re looking to buy the chair for a kid this could be useful. The unfortunate thing about real leather is that you really need to be careful with how you are treating it. It’s pretty expensive and damage can be pretty catastrophic. You don’t need to worry about that with a PU leather based chair. Durability Factors Unfortunately, as with pretty much any product, a PU Leather gaming chair is going to become damaged due to abrasion and general wear and tear. Most modern PU Leather gaming chairs are quite durable but time doesn’t always favour gaming chairs. It should be noted, however, that this damage is very gradual, like we’re talking YEARS. The chairs as a whole are actually very durable but they just don’t always age well. Looks If you really squint, a PU leather gaming chair looks just like real leather. You can only really see the differences between the two when you started to look closer, and your average joe probably won’t even notice at all. The only person that’s really going to know that this isn’t ‘real’ leather is someone that works with leather a lot or is a bit of a leather fanatic. We don’t know many leather fanatics that are also gamers, do you? Customization Options As we have already established, PU Leather is synthetic. Because of this, it can also be dyed easily, which means you can select a bunch of different colors for the chair (even a pink or purple gaming chair, for example). You don’t need to worry about the quality of the leather degrading because the manufacturer still uses polyurethane to coat it. If you want to pay a little more money certain companies even allow you to have custom designs, made by professional artists! Fabric Gaming Chairs Fabric is a bit of a loose term that is used to describe a bunch of different materials. Semantics aside though, fabric chairs are generally made out of a combination of cotton, linen, polyester and/or mesh. This fabric is a little rougher than PU leather but it’s not painful to touch. It’s also a lot more durable. Breathability The key selling point of fabric gaming chairs, as opposed to PU Leather gaming chairs, is that you don’t need to worry about the sweating problem that you get with PU leather gaming chairs. You don’t need to worry about leaving a sweaty mess behind on your gaming chair as it’s designed to be breathable. One downside, however, is that it can mess up a little if you do sweat a lot, but this isn’t much of an issue if you don’t sweat a lot. Stains Stains are a bit more of an issue with fabric covered PC gaming chairs than they are with PU Leather. If you are a little bit of a messy eater and you do like to have a little bit of pizza while you play, you may want to avoid fabric gaming chairs because they can be a little trickier to clean. With that being said though, there are certainly easier ways to clean them, such as getting special fabric cleaners. Durability Factors Fabric gaming chairs are not exactly timeless – the material can start to rub after a while, the color can begin to bleach and the fibers can start to stick out, but this is more likely to happen after decades of use rather than a couple of months of years. You shouldn’t really be too concerned about it, to be honest. Affordable Thankfully, this is something that Fabric gaming chairs and PU leather gaming chairs have in common – they are very affordable. This is mainly because the kinds of materials that are used to make it usually don’t cost very much for the manufacturer to buy. Fabric chairs tend to be made in order to help the company to reduce their prices simply because it’s more affordable than a lot of other materials. So, if you don’t have a lot of money then you can find some fantastic fabric chairs for a reasonable price. Aesthetic Considerations The issue with PU Leather is that it doesn’t always look authentic. This is not an issue with fabric gaming chairs – they’re going to look pretty much the same, no matter how hard you squint. This fabric is not trying to replicate another, it’s just fabric really. The look will stay consistent, and you know what you’re paying for when you buy a gaming chair made out of fabric. Itchy One reason why people aren’t so keen on fabric gaming chairs is because the fabric can be a little rough on the skin. If you tend to do your gaming wearing short sleeves and pants then you may find that you experience discomfort because your skin can rub up against it. Ultimately this largely depends on the kind of fabric that is used but it certainly isn’t as smooth as PU leather. Maintenance Because fabric chairs are a little more sensitive to any spills and stains, you are going to need to spend more time maintaining the chair. Even things like animals and dust are going to have more of an impact on the chair than they would on a PU leather chair. It’s also harder to maintain them because the chair doesn’t wipe as easily. You are probably going to need to invest in a number of different sprays, rugs and brushes to get a stain gone, and you may even need to go through the gruelling task of picking crumbs out of the chair one by one. Best Mesh Gaming Chair Mesh gaming chairs are one of the best options to have. Here is why: Gaming chairs can be made of leather or other thick upholstery, but that can get hot and sticky. What are Mesh Gaming Chairs? Since mesh has an interwoven design, it offers some benefits that other materials do not. First, it can allow more airflow to keep you comfortable during a long gaming session. It can also mold to the contours of your body to keep you secure and relaxed. Finally, the interwoven strands support each other for strength and durability. Because of this, mesh is much less likely to tear than leather or other upholstery materials. A gaming chair should be comfortable and relaxing. It also needs to have features that can give you an immersive gaming experience and keep you competitive during long games. What are the Different Types of Mesh Gaming Chairs? There are some different types of mesh gaming chairs to consider when you are shopping around. Options include full mesh, mesh-backed, ergonomic, Foot rest, and two tone. Let’s look at each one and the features that they offer. Full Mesh This type has a 100% mesh upholstery over a frame made of metal, usually steel. This breaths on the back and bottom so that your whole body can have air flow and comfort. It can also come with additional features like rocking motion, caster wheels, and more, but it pretty basic compared to some of the other types of mesh gaming chairs. Mesh-Backed This type has mesh on the back and head area, but not on the bottom. Usually the bottom has a thicker cushion than full-mesh options. This can be good for comfort, but may not have as much support as a full mesh. Still though, this type is usually quite durable and long-lasting. It is one of the more common types of mesh gaming chairs as well.
Дата Публикации: 29-12-21
What You Need To Know About Red Light Therapy
Описание: What You Need To Know About Red Light Therapy What Is Red Light Therapy? Red light therapy (RLT) is a treatment that may help skin, muscle tissue, and other parts of your body heal. It exposes you to low levels of red or near-infrared light. Infrared light is a type of energy your eyes can’t see, but your body can feel as heat. Red light is similar to infrared, but you can see it. Red light therapy is also called low-level laser therapy (LLLT), low-power laser therapy (LPLT), and photobiomodulation (PBM) Red light therapy also referred to as low-level laser therapy (LLLT) or photobiomodulation—is the act of using red light (or near-infrared light) for beneficial properties on the body. These beneficial properties are outlined in detail below, but red light (in the proper intensity and dose) has a therapeutic or healing effect on the tissue and body. Red light therapy may involve using a laser that emits light in the red light spectrum onto an injured body part or using a red light LED shone on the body, as practical examples. Research has shown that light in the red and near-infrared spectrum has a lot of benefits on the body. This light typically ranges from 620 nanometers (nm) in length to around 1000nm in length. These specific wavelengths penetrate very deep into the bodily tissues and are also absorbed very well by the body. How Does Red Light Therapy Work? With red light therapy, you expose your skin to a lamp, device, or laser with a red light. A part of your cells called mitochondria, sometimes called the “power generators” of your cells, soak it up and make more energy. Some experts think this helps cells repair themselves and become healthier. This spurs healing in skin and muscle tissue. Red light therapy uses very low levels of heat and doesn’t hurt or burn the skin. It’s not the same type of light used in tanning booths, and it doesn’t expose your skin to damaging UV rays. As you can see, red light has a greater penetration depth compared to other forms of light, such as UV, blue, green or the longer infrared wavelengths meaning that the red light can reach deeper bodily tissues. Other non-red wavelengths cannot reach that deep and cannot affect the underlying tissue in the way that red light therapy with stand does. The deep-tissue penetration also means that red light can have a systemic effect on the human body instead of the biological effects remaining localized in one specific area. The reason for the systemic effects is due to the red light's ability to stimulate ATP production. This quote from the paper titled 'Low-Level Laser Therapy for Fat Layer Reduction: A Comprehensive Review' states: The mechanism is based on absorption of red and near infrared photons by chromophores in the mitochondria (particularly cytochrome c oxidase), leading to increases of mitochondrial membrane potential, oxygen consumption, adenosine triphosphate (ATP), and a transient increase in reactive oxygen species (ROS). A reader of mine simplified this paragraph with the following comment: It's the energy of the photon that's being utilized by the body. Just as a plant uses light energy to generate complex molecules via chlorophyl, our chromophores utilize the energy of the photons to do much the same, just for a different set of reasons: changing membrane potential, enhancing oxygen utilization, generating ATP, etc. Because red light therapy devices (and the LEDs often used in them) can be made in such a way that they emit very specific light wavelengths, such as 630nm or 670nm, these LEDs have other advantages. Red light therapy devices aim to affect the mitochondria throughout the body. Mitochondria are the energy-producing units of our cells. Improving mitochondrial function will improve the overall health of your body. Not all wavelengths of red and infrared light are optimally absorbed by the mitochondria. By targeting the LEDs towards a few very therapeutic wavelengths, maximal absorption is accomplished. Therefore, if you were to choose wavelengths that are not optimal, the energy would be mostly wasted. Traditional bulbs, such as incandescent or halogen, use a lot of these intermediary wavelengths that do not have any proven therapeutic effects because they do not emit enough light at the very specific wavelength peaks. If you want to geek out on the technical explanation behind how red light therapy works. Yes! It has even been approved by the FDA! There are 100s, maybe even 1000s, of peer-reviewed published studies showing the benefits of red light therapy. I will not list them all here, as it will be too much information. Instead, I highly recommend you look at my article titled 36 Powerful Red Light Therapy Benefits and the references and links included in that article. Alternatively, read about my own positive experiences using red light therapy at the bottom. What Does It Treat? Researchers have known about red light therapy for a while. But there aren’t a lot of studies on it, and they don’t know if it’s better than other types of treatment used to help you heal. Red light therapy may help with: Dementia. In one small study, people with dementia who got regular near-infrared light therapy on their heads and through their noses for 12 weeks had better memories, slept better, and were angry less often. Dental pain. In another small study, people with temporomandibular dysfunction syndrome (TMD) had less pain, clicking, and jaw tenderness after red light therapy. Hair loss. One study found that men and women with androgenetic alopecia (a genetic disorder that causes hair loss) who used an at-home RLT device for 24 weeks grew thicker hair. People in the study who used a fake RLT device didn’t get the same results. Osteoarthritis. One study found red and infrared light therapy cut osteoarthritis-related pain by more than 50%. Tendinitis. A very small study of 7 people suggests RLT lessens inflammation and pain in people with Achilles tendinitis. Wrinkles and other signs of skin aging and skin damage. Research shows RLT may smooth your skin and help with wrinkles. RLT also helps with acne scars, burns, and signs of UV sun damage. You've done your research on red light therapy, and you know that it can be a life-changer. A quality red light panel is an investment in your health and well-being, so you want to be sure you choose the right one. If you're wondering which red light therapy panel or array you should choose to experience the clinically proven benefits of red and near-infrared light, here's an explanation of the various devices, and how to choose which red light therapy device is best for you. Start with specific objectives you want to achieve with your red light panel, such as facial rejuvenation, alleviating arthritis-related knee pain, treating neuropathy, treating eczema or other chronic skin conditions, or improving athletic performance. Identifying your objectives will help you narrow your choices based on the condition you’re treating, and the size of the treatment area. While thinking about your objectives for red light therapy, you might like to read about the many acute or chronic conditions it is commonly used for. Our collection of informative articles is a great starting point for learning about the potential of red light therapy. If you want to treat a localized area, such as your face, neck, scalp, a pulled muscle, or an aching knee, a small red light panel could be ideal. Larger panels are more effective at treating widespread conditions and for whole-body treatment. One of the most important considerations is the treatment area. While you can use a small red light device to treat larger areas of the body, this could result in lengthy therapy sessions. To effectively reach all the areas you want to treat, you would need to reposition the device several times. Red Light Torch App You can use a red flashlight app, if you don’t have a flashlight that’s red. This is one way to improvise. For Apple, check out NightVision Light at the App Store and for Android, Red Telescope Flashlight at Google Play. How Do You Make A Red Light In Astronomy? Here’s how to make a red light torch: You simply adapt a conventional flashlight using a red filter. Get some red cellophane and cover the front of the torch or flashlight with layers of the cellophane and then secure these layers with a rubber band. Trim the excess red cellophane and there you have it. Or you can fit red gel light filter pieces over the lens. Art supply stores stock these, but they are also available at Amazon (click on image below to see details and price).
Дата Публикации: 29-12-21
Marble Fireplace: How Can I Choose the Best One?
Описание: Marble Fireplace: How Can I Choose the Best One? Marble is one of the most popular natural stone materials used in interior design. It is both beautiful and durable, making it an ideal fit for any home. While you will need to keep up on maintenance, having marble in the home can be well worth it. The stone can easily become the focal point of any room it is installed in. One of marble’s positive qualities is the stone’s heat resistance. Because of these properties, marble is the perfect choice for stone fireplaces. Whether it is a marble fireplace mantel or an entire marble fireplace surround, the natural stone will look incredible and be able to withstand the heat. What are the Pros and Cons of Using a Marble Bathtub? Pros of owning a marble bathtub include the option to choose between natural marble or cultured marble. Additionally, marble comes in a range of distinctive styles and colors that allow for customization. On the other hand, marble bathtubs require consistent maintenance, have unique cleaning requirements, and can be among the more costly of bathtub materials. Marble bathtubs include cultured marble or natural marble. Natural marble bathtubs usually emphasis artisanship and are often created by master artisans who carve the tub from a solid block of stone. A cultured marble tub, however, is a manufactured product created by pouring a mold of polyester resin and limestone to give the appearance of marble. Either option can provide bathtubs customized in grander sizes, making them more comfortable for enjoying extended soaks and fitting larger individuals.Due to the beauty of the stone, marble can be a beautiful addition to any bathroom, often capable of giving the bathroom an elegant or luxurious feel. These marble bathtubs have few limits in shape, and customization is possible. This means that tubs do not have to feature the same standard styles found in acrylic tubs and that it is possible to custom order an oval, circular, or other marble bathtub that will best fit the style and space of an individual bathroom. Available marble bathtubs can also include the use of freestanding tubs such as clawfoot, which have a more lavish design. Romantic, rustic, or contemporary bathroom styles can all be achieved when using a marble bathtub as the bathrooms focal point.Marble is known for its glossy polished finish. One of the pros of deciding on a marble bathtub is the range of rich color choices that can suit the decor in any different bathroom style. A sleek black marble bathtub, for instance, is a neutral color that may require less maintenance than light-colored marble bathtubs.With any style of marble bathtub, however, owners will have to devote more time to maintenance. Natural marble, for instance, is porous and soft and can easily develop scratches. Users will have to carefully work to keep the surface clean and dry to avoid this complication. These bathtubs can also respond to thermal shock, meaning that if the marble becomes too hot from the temperature of the water, cracks may occur. Discoloration is also a concern with marble, especially with white marble tubs, as they can develop yellow stains over time. Cleaners that contain acids such as lemon can cause permanent damage to the marble surface, as can abrasive cleaners and products containing bleach. To avoid these issues and maintain the look of the marble, owners may have to purchase separate cleaning products for the bathtub specifically designed for cleaning the marble, such as stone soap. The final decision to choose a marble bathtub may be complicated by the cost. In general, marble bathtubs cost more than porcelain, steel, or acrylic tubs. Due to the heaviness of marble and cultured marble tubs, installing a marble bathtub or removing the bathtub may end up being more expensive than when dealing with tubs made from other materials. For a marble tub that is fading in color or cracking, refinishing the tub can repair the damage but may still be a significant expense. Which Types of Marble Are Best for Marble Fireplaces? There are so many types of marble that you can find for your home. From light to dark, slight veining to strong veins, there is an ideal type of marble fireplace for you. The following is an analysis of your best options for marble fireplace surrounds, mantels and more. Marble Fountains vs. Granite Fountains While you could make a cast concrete fountain look like a natural stone fountain, it will never match the durability of a granite (or other natural stone) fountain. Fountains made of cast concrete, especially those in cold weather, will eventually crack and crumble. Don?t take the risk of your marble fountain investment deteriorating quickly, choose a natural stone fountain from Carved Stone Creations. Now you know you should purchase a true natural stone fountain for the best result, but which stone type is for you: marble or granite? Keep reading this article for some facts on marble vs. granite fountains. Marble Fountains Many famous fountains around the world are carved from marble. That is one of the most elegant and luxurious stones around, is a common material used in sculptures and building materials. Marble is a softer stone, so it is easier to carve extravagant fountains form this material. The detail that can be achieved with carved marble fountain is breathtaking. Marble fountains are a little less durable than granite water fountains, so they are best suited for warmer climates or for interior purposes. Granite Fountains These natural rock fountains are perfect if you live in a northern climate or even an area with a freeze/thaw cycle. With a granite fountain you don?t need to worry about covering it or disassembling it and storing it in the winter. Granite is a durable material that can withstand repeated freeze and thaw cycles. Granite fountains can remain outdoors all year round so you can appreciate the beauty of your stone investment all year. A granite fountain will last for generations, with very little maintenance. Top Types of Marble Flooring Most marble tiles are made from raw stone imported from China, India, Iran, Turkey, Italy, Spain, Brazil, Egypt, Portugal, and Greece, then manufactured into floor tiles, countertop slabs, and other products by domestic stonework companies, which are then distributed to retailers. More important than the commercial brand of the company is the type of marble you are buying. Here are some of the better-known types of marble used in residential settings: Carrara marble: This is the most common type of marble, quarried in the Carrara region of Italy. In color, it is grayish-white with soft, feathery gray veining. It is by far the most common type used in flooring applications since it is fairly economical. Calacatta marble: This marble falls at the other end of the spectrum, as the most luxurious and expensive, thanks to its rarity. Although it is similar in appearance to Carrara marble, it has much darker, thick veining patterns over a bright white background. There is also a variation with very beautiful gold hues in the veining. Calacatta marble comes from specific quarries in the Carrara region of Italy. Statuary (statuario) marble: This is also similar in appearance to Carrara, but it has a more translucent white background and more dramatic veining, which gives it a more luxurious feeling. This marble comes from the Carrara region of Italy, but north of the region where Carrara and Calacatta marbles are quarried. Emperador marble: This type is quarried in Spain, and comes in various shades of brown, with irregular veining. Crema marfil marble: Also from Spain, crema marfil comes in many color variations, with the most common being beige or yellowish with veining that varies in intensity. Talathello marble: Sometimes called silver beige marble, this variety quarried in Turkey has a light grey background with irregular vein speckles of silver or beige. Levadia black marble: This is a very striking black marble from Greece, with smoke-like light gray veining. It is not often used for floors but makes a very striking statement when it is. Comfort and Convenience When polished, marble can be a dangerously slick and slippery surface. In kitchens and bathrooms where water is likely, this can be a problem, since these floors are unforgiving on bones and joints in the event of a fall. Use non-slip rugs in these areas if you are using highly polished marble, or opt for less polished forms of marble tile. All stone and ceramic tile, including marble, is notoriously cold underfoot. But like other hard flooring materials, marble also makes a very good base for radiant floor heating systems, in which hydronic tubing or electrical wiring is networked through the underlayment. This can turn a normally cold flooring material into one that is wonderfully comfortable. Whenever marble is installed, purchase at least one extra box of tiles and keep them in storage. Every lot of marble tiles will have slightly different coloring and veining, and having replacement tiles from the same batch ensures that they come from the same quarry, making it much easier to match tiles if one breaks, cracks, or becomes stained. Is Marble Flooring Right for You? No flooring material conveys elegance better marble, but marble is a temperamental stone that requires considerable care when installing it and when caring for it afterward. Be aware of its limitations before you spend the money on marble flooring.
Дата Публикации: 29-12-21
The Best Table Saw Blades for Sharp Cuts
Описание: The Best Table Saw Blades for Sharp Cuts While a good table saw makes large jobs easier and more accurate when it comes to cutting wood, it’s only as good as its blade. A quality blade used for the right job can help you achieve the intended results, but the wrong blade can quickly ruin a DIY project. Stroll through the saw blade section of the tools department in your local home improvement store, and you’ll soon realize that you have many options to consider. Selecting the right blade for your table saw and projects can be confusing. Whether you need a quality all-purpose blade to cover all your needs or a specialty blade for making ripping lumber more efficient, read on to learn about some of the best table saw blade options available. Types of Table Saw Blades Understanding how saw blades meet specialized needs is crucial to picking the right one for the job. Below are some common types of saw blades you can buy. Crosscut Manufacturers design crosscut saw blades to make smooth cuts across the wood’s grain. These saws have more teeth and feature fewer gullets. A 10-inch crosscut blade may have 60 to 80 teeth, allowing it to make more cuts with each revolution than a ripping or a combination blade. With fewer spaces between the teeth, crosscut blades remove less material, resulting in a smoother cut. It also means it takes these blades longer to move through wood. Crosscut blades are an excellent choice for finish carpentry and other applications that require precision and a smooth finish. Flat-Tooth Ripping Ripping saw blade is designed to cut along or with the grain of the wood. Since it’s easier to cut with the grain than against it, these blades feature flat teeth configurations that can quickly remove large chunks of wood. Ripping blades typically have 10 to 30 teeth with more severe teeth angles of at least 20 degrees. Fewer teeth on the blade allow for more gullets for removing material. While this design makes ripping blades ideal for rip cuts, they are not ideal for cross cuts since they produce too much tear-out, (the amount of wood removed with each cut,) plus this type of blade often leaves behind ragged edges. Combination General-purpose combination blades can handle both crosscuts and rip cuts. Combination blades find a middle ground between crosscut and ripping blades with 40 to 50 teeth. While they may not be the best blade for ripping or cross cuts, they can do both effectively, eliminating the need to change blades mid-project. Combination blades work well for projects that demand both types of cuts but don’t necessarily need the smooth finish of a crosscut blade or the speed of a ripping blade. Dado A dado blade is a specialty blade used to create wide grooves in wood for shelving, door panels, and drawers. Whereas other saw blades consist of one flat metal blade, dado blades come in two different designs: stacked and wobble. Stacked blades consist of multiple cutters and spacers sandwiched together to create a wider profile. Manufacturers configure stacked blades with ripper style blades and spacers in the middle and crosscut blades outside. This setup allows the blade to remove large amounts of material while maintaining a smooth cutline along the groove’s edges. Wobble blades rotate in an offset pattern to cut wide grooves as they spin through the wood. Wobble blades include an adjuster that alters the width of the wobble. Although wobble blades don’t offer the same quality cut as a stacked blade, they are usually lower-priced. What to Consider When Choosing the Best Table Saw Blade Determining which table saw blade is right for your needs can be overwhelming. Read on to learn about the factors to consider before making a purchase. Job Type Most DIYers can get away with a single combination blade for all of their project needs. Combination blades make both rip cuts and crosscuts across standard lumber while leaving edges clean enough to meet most project demands. Combination blades also reduce the added cost of buying multiple blades and also save time by eliminating the need to switch the blades between cuts. Ripping, crosscut, and dado blades offer more specialized cutting and are must-haves for many carpentry projects such as furniture, cabinetry, and built-ins. For jobs that involve a lot of ripping, purchase a ripping blade, which will save time and effort while still leaving a clean edge for joining pieces of wood. A rip cut blade is also ideal for cutting hardwoods as it will cut through this tougher material without wearing out the blade. Keep a cross-cut blade handy for ultra-smooth carpentry cuts. Crosscut blades offer the cleanest cutting edge, making them ideal for woodworking projects that require precision cuts. A dado blade is a must-have for shelving, furniture, and cabinetry projects that require recessed grooves. Blade Kerf Kerf refers to the thickness of the blade. The higher the kerf, the more material is removed with each cut. A full kerf blade is 1/8-inch thick. Thicker kerf blades resist bending while moving through the wood; however, they require more power from the saw to work effectively. Most table saws can handle standard 1/8-inch blades. If your table saw is equipped with less than 3 horsepower, consider using a thinner kerf blade. Thin kerf blades require less power, are more precise, and create less waste with each cut but are more likely to warp while cutting through the wood. Blade Length Blade size does affect performance. Smaller blades on equally powered saws spin faster, resulting in smoother cuts. A 12-inch blade requires more power to rotate and is more likely to wobble than a smaller blade. As such, a larger blade won’t make as precise a cut as a smaller one but does offer greater depth, allowing it to cut through thicker boards. Most tables saws use 10-inch blades, although there are some variances, so check your table saw before making a purchase. While it is possible to fit a table saw with a smaller blade, never attempt to equip a 10-inch table saw with a larger blade. We recently talked about the DeWalt Oscillating tool and how every DIY’er should own one! It’s such a versatile tool that can tackle many projects and make your DIY life much easier. But an important part of this tool is the blade attachments. I’ve been using the plunge cutter wood blade that came with the tool kit for roughly 4 months. I’ve cut anything from 2×4’s to paneling and dry-wall with it. And it still performs like it did on day one. But while this one blade may work for different applications, it isn’t necessarily best. And that’s exactly what we’ll be talking about today—the different types and uses of oscillating blade. Different Oscillating Tool Blades Oscillating tool blades come in all different shapes, sizes, materials, and uses. We’ve collected the most common blades and a unique one that may surprise you! Fine tooth blades come in different sizes. A few common sizes are 3/8″, 3/4″, 1″ and 1 3/8″. While they can cut both wood and metal, you’ll want to check what the blade is meant to cut. The blade will typically display wood, bi-metal, or metal. These types of blades are mainly used for precise cuts. For this reason, they usually have a measuring strip on one or both sides of the blade. This eliminates any guesswork on how deep you’re cutting. Just like a soldier never goes into the battlefield without the right weapon, the same goes for a woodworker. A woodworker already knows the significance of various tools. Though it is not possible to have all the tools, there are some which are inevitable. One of them is a jigsaw that excels at making curved cuts and circles through bigger plywood sheets with unwavering ease. If you intend to reap the rewards, spending some time looking for the best jigsaw blade for plywood goes without saying. A lot goes into finding the right blade. From tooth count to blade design, to size, to material type, the list goes on. Each of the blades performed exceptionally during tests and could make clean cuts with minimal tear-out. Thus, this review will help you comprehend and find the most suitable plywood jigsaw blade in the market. You can resort to looking at the summary or go deeper into the details; the choice is yours. To better use a jigsaw, you need an assortment of blades. What better way than buying a combo from Botch? This 10-piece jigsaw blades combo comes with various blades to cut through the plywood and other hard and soft wood types. If you occasionally work on metals, this T-Shank Jig Saw Blades also comes with blades for thick and thin metals. Thus, the versatility of this assorted set is hard to ignore. The blades are compatible with most jigsaw brands, including Botch, Hitachi, Makita, Milwaukee, Metabo, and many more. There are five high carbon steel (HCS) blades suitable for plywood, other softer woods. They are ideal for regular everyday use with other materials. The set is suitable for ferrous and non-ferrous materials. You will find a pair of each model. The models include T101B, T119BO, T144D, T118A, and T118B in this BOSCH T-Shank Multi-Purpose Jigsaw Blades set. Thus, it covers a wide range of your projects. There is a T119BO, T-shank scrolling jigsaw blade for making smooth cuts through delicate material. The T-shank design offers stability and reduces the wobbly effect. You need to know the capable maximum diameter of the saw blade and the diameter of the arbor bore of your panel sizing machine. 300mm*30mm is the most widely used specification of saw blade. The application of scoring saw blade is to avoid chipping when cutting laminate or melamine panel. The outer diameter and the diameter of bore also depends on different machine. The most widely used specification is 120*20 and 120*22. There are two kinds of scoring saw blade, they are adjustable scoring saw blade and conical scoring saw blade. The adjustable scoring saw blade is consist of 2 pieces of single blade. The cutting width can be adjusted by adding and removing the spacer between the two pieces of the single blade. The conical scoring saw blade is consist of one single blade, the cutting width can be adjusted by adjust the height of the saw blade when it amounting the machine. The conical scoring saw blade are applied in most cases. Because it is more convenient and more economic. But if the panel are uneven and easy to deform, the adjustable scoring blade would be more suitable. It can avoid producing the step when cutting too deep.
Дата Публикации: 29-12-21
The Best Dish Rack for Draining and Drying All of Your Dishes
Описание: The Best Dish Rack for Draining and Drying All of Your Dishes It’s said that there are two types of people in the world. And when it comes to kitchen clean-up, that's true: There are those who have a dishwasher in the kitchen, and those who are the dishwasher in the kitchen. For this second type of person, finding the best dish rack is a very, very real struggle. In 2017, we gathered 13 dish racks and draining boards from various kitchenware brands and gave them a go in the Epi Test Kitchen. In 2020, we added six more contenders to the mix. We wanted to see if any actual disrupters had made it to market since the last go-round in 2017, or if the prior winners still emerged victorious. Of course, what works in a spacious kitchen may not work in a tiny one, so we broke down our research into two major categories: the best dish rack for a standard kitchen, and the best dish rack for a small one. The results revealed three winners, each of which you can read about below. For more details about our testing method and what we looked for in a dish rack, scroll to the bottom of the page. Best Dish Rack for a Standard (i.e. Large) Kitchen: SimpleHuman Steel Frame Dish Rack If you're looking for a dish rack with all the bells and whistles—and don't mind the price to match—it's hard to beat this offering from SimpleHuman. The roomy capacity, sturdy wine-glass rack, four exterior hooks (which can hold coffee cups or dish rags), and swiveling drain spout (which can be positioned to best suit your needs) makes it our winner. The Simple Human's large capacity and superior draining capabilities put it well above the competition; some of the (still bulky) racks we tested scarcely held three mugs and a plate, meaning you’d be better off just throwing a towel down on your counter. And the draining abilities of many were inexcusably poor…why take the time to sanitize a bowl if you’re just going to leave it to fester in a pool of stagnant muck? Note, however, that the SimpleHuman's size is both an advantage and a limitation: it's large enough that you probably won't want to move it around much, or be able to stash it away and pull it out only when you need it. For that reason, this dish rack is for a kitchen that has plenty of space on the countertop. (SimpleHuman makes a "Compact" version of this rack, which we also tested, but we found the compact version too big to really be considered compact, yet too small in capacity to be totally practical.) Best Dish Rack for a Small Space: Joseph Joseph Extend Dish Rack Transformer-style kitchen objects are Joseph Joseph’s specialty. Sometimes it feels gimmicky, but when it comes to otherwise inflexible drying racks (which command permanent, outsized real estate on your counter), it’s nice to be able to conform them to your space. This robust rack can be used as a 32x36.4-inch rectangle, or easily expanded up to 52.7x36.4 inches. That means it can accommodate both small or large loads, with tons more capacity than other compact models, and yet still stashes away easily. It also features a flat base with slightly raised ridges for drying odd-sized items and bowls. The drain spout swivels (though not to the extent of the SimpleHuman spout), and the rack utilizes versatile, rubber-tipped steel pegs. One major downside: those pegs sit on the base unattached, and while this feature does make cleaning the base easier (just lift the pegs out and wash), it also makes the unit hard to stow away on its side, since the pegs will just unceremoniously fall out. How We Tested We fit plates of various shapes and sizes into the slots of each rack to see how they fit. We did the same with coffee mugs and wine glasses when racks had designated spaces for those items. We then took the top contenders and poured full glasses of water into them to test the draining features. Did it leak all over the counter? Does it pool water instead of drain? (Spoiler alert: every dish rack we tested leaked at least a little bit when we dumped in a full glass of water, so, uh, maybe don't try that one at home. For what it's worth, we also tested leakage with traditionally washed and rinsed plates and cups.) Finally, we tossed utensils big and small into the designated caddy with all the ferocity of a dinner party host left to clean up alone with not one guest offering to help. Factors We Evaluated 1. Is the Dish Rack Sturdy? Right out of the box we wanted to know if the dish racks felt stable. If a rack isn't stable to begin with, we don't care to stack our nice dishes into it just to wait for the inevitable game of dish dominoes. 2. Is It Easy to Assemble? Not just right out of the box, but also each time you pull out the rack to wash it. Are there a lot of moving parts? Do they move around easily? 3. Is the Rack Itself Easy to Clean? Yes, you may be loading cleaned dishes into it, but trust us: your dish rack needs a good cleaning. 4. Is There Enough Room for a Sinkload? If you can only fit three plates and a creamer into your dish rack, it's not doing you much good. We wanted to know how many dishes a rack could comfortably hold—or at least ensure it could handle the after-dinner dishes for a family of four. Steaming Rack High Quality stainless steel with small holes benefit heat evenly, keep nutrients and natural taste intact, No rust and not easily deformed and long service life. Wide Application: Fits perfectly in 5/6 qt or 8 qt pressure cooker,such as Power Pressure Cooker XL,Cuisinart CPC-600,Nesco PC6-25P,Fagor 6-Quart,IP-LUX60/50,IP-DUO60/50 Good Stability: Three legs design makes steaming rack standing steadily, perfect workspace for finishing foods, like dishes,bun, cakes and more. Easy to Clean: Naturally non-stick for quick release,Dishwasher safe for easy cleanup Convenient to use the Cooker Steam basket Rack to steam the food with a plate, such as fish, tamale, crab, veggies and more. Also, using as instant pot steam rack, egg steam rack, cooling rack, pot stand rack and so on. It is made of safe and harmless food-grade materials and advanced electroplating procedures. The overall quality is excellent, the structure is stable, it does not contain a chemical polishing machine, and it is very safe to use. The appearance of our product is a prototype mesh hollow design, and is equipped with 4 raised legs, which is very easy to operate and balance the food and pot on it. 1. It is a multifunctional round rack, which can be used as a cooling rack or a steamer rack. 2. The overall frame of this product has thick lines, which has a good load-bearing effect and can lift heavy objects without deformation. 3. The user can use it to achieve steam cooking, which can better retain the original texture, color, flavor and most important nutrients of the food. 4. It uses wires to be firmly welded together, which can ensure that it will not loosen easily during use, and has very good durability and durability. 5. The equipped 4 feet provide convenience for balance, and can perform cooling, cooking, etc. well. Iron Bathroom Shelf Iron bathroom shelf is a bathroom shelf that can be installed without punching. Our products are made of selected high-quality stainless steel materials, with excellent quality, stable structure and a certain degree of hardness. The bottom is hollowed out, which can achieve rapid drainage and keep the items on the shelf away from dirty water. In addition to the shelves, our products also provide matching adhesives to facilitate customers to hang the shelves. Compared with other racks, our products can make better use of corner space without taking up too much space, and are suitable for placing soap, shower gel, shampoo, etc. It has a large storage space, so that the storage of the bathroom is no longer a problem, and it has better waterproof and rust-proof performance and a longer service life. Iron Fruit Basket This hollow iron double-layer fruit basket is carefully selected high-quality iron materials and is made by our ingenuity. It has a stable structure, light weight, and is not easy to fade and not easy to rust. Our products are manufactured by mature welding technology, with beautiful overall lines, few burrs, and a very wide range of applications. It can be used in various places, such as living room, kitchen, dining room and so on. This fruit basket is divided into two layers, the upper part is small and the lower part is bigger, with different storage areas. The overall structure of iron fruit basket is stable and firm, with good load-bearing capacity, and can place a certain amount of fruit without falling easily. There is a ring on the top of its column, which is convenient for moving the basket at any time.
Дата Публикации: 29-12-21
How to look after your spa cover
Описание: How to look after your spa cover Your spa’s cover is an essential element in looking after your spa. Knowing how to How do I care for my spa cover? A quality cover helps to protect your investment — your spa pool. Like all our investments, it’s important to look after and plan time to maintain them. Keep reading to learn the top 10 ways to ensure your spa cover stays in excellent condition so it can protect your spa for years to come. 1. Keep your spa cover clean One of the best ways to look after your spa cover is to keep it clean.Start by wiping off any dust, dirt, and debris regularly to look after the vinyl surface. Your spa may be nicely sheltered by some trees or shrubs so make sure you sweep off the leaves as often as you can to make sure they don’t discolour your spa cover over time.Try not to rest your spa cover on grass or dirt, this will minimise the amount of cleaning you need to do.Top tip: You can clean the cover with a soft microfibre cloth and a mild dish detergent to ensure you don’t scratch the vinyl. It's best to use warm water to wipe off any debris. Try to avoid harsh soaps as this may dry out the spa cover over time. To look after your cover long term we recommend using a specialised vinyl cleaner. You can use a vinyl protection spray on the outside of the cover, this will keep it looking brand new. 2. Keep an eye on your spa's pH levelsMaintaining the pH levels of your spa water is not only important for your own comfort and enjoyment, it also helps to look after your spa cover. If the water in your spa is too acidic, the pH levels can damage the underside of the cover and it will begin to absorb moisture over time. This will make the cover heavier and harder to use and it will begin to deteriorate over time. Make sure you regularly test the pH of your spa water using a test strip or automatic PH reader. The ideal pH range for spas is 7.2 to 7.8. Any reading below 7.2 means your water is acidic.3. Leave the cover off after adding chemicals When putting in chemicals or topping them up, make sure you leave the cover open for at least 15 minutes to allow the chemicals time to work their magic. This is important as, once the chemicals are added to the water, they release gas into the air. This process is called oxidation and the gas can damage the underside of your spa cover. 4. What not to do with a spa pool cover There are many ways to extend the life of your spa pool cover and avoid having to replace it too soon. As with most things, the more you care for them, the longer they will last. We've come up with the top 5 things not to do with your spa cover. Leave your dog unattended around the spa cover Stand on your spa coverStore items on your spa coverLeave your spa cover off when not in use Use sharp items when removing debris from your spa coverWe explain a few of the above points in more detail below. 5. Watch dogs around spa pool covers We don’t know why, but dogs love spa pool covers!To avoid finding your cover coated in dog hair, sagging in the middle or worse – ripped to shreds, we recommend keeping your furry friend away from your spa cover. When it comes to dogs, here are our top tips: Move the stairs away so the dog can’t climb onto the spa cover. Although covers are strong and hard-wearing it’s best to keep any weight off them for longevity. Consider fencing your spa so there’s a clear barrier to keep the dog away from the spa. Not all regions require pool and spa barriers so if you do not have one you might consider installing a barrier. This will also help if you have young children and want to keep them away when unsupervised.Don’t leave the cover on the ground with an unsupervised dog. Once the dog has found the cover it may be too late. You could consider using a cover lifter to keep your spa out of harm's way. 6. Please do not stand on your spa pool cover We know it’s tempting to store a few lightweight items on top of the flat spa cover or to climb on top of it, but it’s best to keep everything off the top of your spa. This will prevent the cover from sagging or breaking and increase the life of your spa cover.Most covers are heavy-duty, have a foam core and aluminium bracing which gives a reasonable weight holding – but try not to stand on or place anything on top if you can. Hot Tub Covers – Is a Hot Tub Cover Different Than a Spa Cover? There is nothing like relaxing in a spa or hot tub after a long, grueling day. You know your spa or hot tub needs to be covered for safety reasons, but is a hot tub cover different than a spa cover? Using the right cover will keep your hot tub or spa safe and running efficiently. The right hot tub or spa cover can save you money; in fact, it can actually pay for itself within 6 months. The covers are designed to be durable, strong and are made of the best materials. They have also been designed with the high temperatures of your hot tub or spa in mind to and are made to withstand those temperatures. When you look at hot tub covers or spa covers, there really isn’t much of a difference in the way that they are made, but the shape may be different since hot tubs can be round, square or rectangular. Spas are generally square or rectangular. All hot tub and spa covers are made in layers. The best quality hot tub and spa covers are thicker, but they taper from one side to the other to allow rain, snow and ice to slip off of the cover much like it would off a house roof. How thick the cover is will determine how much load it can bear and the size is based on the size of your hot tub or spa. If you need a new cover, you will need to measure the unit carefully to ensure a proper fit. Spa and hot tub covers are made from high-density foam which is placed inside the cover. The density of the foam determines the insulation value, which will affect how warm the water in your spa or hot tub remains. It also affects how much load bearing capacity the cover has and will determine the life of the spa cover. You can get spa or hot tub covers that are 1 pound or 1.5 pounds. The 1.5 pound cover generally is easy to take off and put on your spa or hot tub, is very strong and insulates well. You can find covers with higher foam densities if more load bearing is necessary. It is absolutely necessary to cover your hot tub or spa. Not only will this keep your electric or gas bill down because it helps your spa or hot tub retain heat, keeping the unit covered when not in use will keep your pets and family, as well as strangers, safe from drowning. Check your area to see if spa and hot tub covers are required to meet specific ASTM standards; you can find out from the local building department. There are also some covers that offer lock down ties as well as cover lifts. You can find hot tub and spa covers in three types: Soft covers are the least expensive of all. They are not made with foam cores. This makes the covers easy to fold, light and easy to store. Because they are so lightweight, it is not recommended unless the hot tub is covered by a roof or is indoors. Hard covers are more rigid and protect better than soft covers do. Their foam effectively traps the heat which helps you save money. The downside to these covers is that they can be heavy and more difficult to move. They also cost considerably more than the soft covers. Walk-on or aluminum covers for hot tubs are so strong you can walk or sit on them. They are made from aluminum, foam, fiberglass, other materials. They are made to outlast the vinyl foam covers and with a little maintenance should be a onetime only purchase. How Do Hot Tub Cover Lifters Work?Generally a cover lifter has a bar that rests against the fold in the cover. After unclipping the child safety locks from the front of the cover, you simply fold it back over that bar. Then, as you fold back one more time, the cover is mechanically brought back, off the hot tub surface and held in place. It’s easy to do by yourself in seconds. What If I Don’t Have A Spa Cover Lifter? Without a hot tub cover lifter, you’d fold the cover back and then slide it off the hot tub. Hot tub cover stands are available to keep the hot tub cover off the ground, but if you’re doing this task by yourself, at least one edge of the cover will rest against the ground as you do it. More than likely, a corner is going to bang against the ground and possibly get damaged. Getting the cover back onto the hot tub is a task that’s not easy for one person, mostly because of the unwieldy nature of a large cover and lack of proper leverage. Over time, some covers may get heavier from moisture build-up, making a hot tub cover lifter even more of an advantage. Standard hot tub cover lifters Standard hot tub cover lifters are more traditional and cost-effective than hydraulic cover lifters. They don’t use hydraulics or pistons, but are very durable and a great choice for people who don’t have any unique specifications. This type of lifter requires at least 14” or more behind the spa for proper installation and operation. Although they do their job well, you have to be careful not to push the cover too hard when opening, as the cover might rock back on you and damage the cover lifter or tub at the stop point, or where it rests while open. Also, you don’t have the assistance of the hydraulics when replacing the cover onto the tub. When it comes to making removing and replacing covers easier, standard cover lifters can’t compare to their hydraulic counterparts. However, standard models such as the Cover Handler are easy to install, feature very durable, all-metal components, and offer excellent value for the investment. Hydraulic Cover Lifters One of the biggest benefits of owning a hydraulic cover lift is that it makes the chore of removing, storing, and replacing the covers easy for 1 person without having to seek help. They also help extend the life of your cover by minimizing dropping or storing it on the ground, which could otherwise rip and scuff the vinyl. Most hydraulic lifters require comparably little clearance from any nearby walls, fences, or other objects, and safely hold your cover in place while you use your hot tubThese products run on “piston power” to help you move your cover. You just need to gently move the cover in an upward direction, and pistons instantly take the burden away! Replacing the cover back on the tub is just as easy – just tug the cover so the pistons lower the cover back into place. Another type of these lifters operates more like baskets that cradle your cover. They’re supported by the bottom of your tub so any extra weight won’t cause any damage. Many users feel that this functionality makes this type of lifter preferable to other models that simply “hang” the cover-up. Typically, you need 36” for proper installation and operation of these basket cover lifters. Hydraulic cover lifters have a variety of options to fit every size and configuration of hot tub, so you’re sure to find the one that’s right for you. After that, your days of struggling with your hot tub covers will be behind you, and you can then look forward to using your hot tub more, instead of dreading how heavy your cover will be on any given day. If you want to get the most out of your spa experience, the answer is a resounding YES! The only decision you really need to make is which cover lifter is the best for your hot tub and backyard configurations. The best idea is to ask your local hot tub professional for their advice. They’ll ask the right questions in order to gather enough information to help you make an informed decision. Once your new spa cover lifter is installed, you’ll be ready once again for that well-deserved relaxing massage!
Дата Публикации: 29-12-21